DOI
Known for: Actress
Born: 21 October 2008 (age 18), Ansan, South Korea
Credits: 1 titles
Kim Do-yi, known mononymously as DOI, is a South Korean singer and lyricist under Chapter-I. She is a member of the girl group H//PE Princess, formed through the 2025 survival show Unpretty Rapstar: HIP POP Princess.